title: Summaries for patients. Do narrowed blood vessels lead to hypertension?
mesh_terms: D000368:Aged; D001160:Arterioles / Q000473:pathology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D006973:Hypertension / Q000453:epidemiology* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D010781:Photography; D011446:Prospective Studies; D012171:Retinal Vessels / Q000473:pathology*; D012307:Risk Factors; D014481:United States / Q000453:epidemiology; D014699:Venules / Q000473:pathology